If the number of legs in a group of buffaloes and chickens is more than double the number of heads by 24, find the number of buffaloes.

 

7.      भैसी र कुखुराको  एउटा समूहमा खुट्टाको संख्या टाउकोको संख्याको दोब्बर भन्दा 24 ले बढी छ भने भैसीको संख्या पत्त लगाउनु होस ।

       (If the number of legs in a group of buffaloes and chickens is more than double the number of heads by 24, find the number of buffaloes.)

A.6                              

B. 10                        

C. 12                                 

D. 14